20176595912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{283411}}^1$

素因数の和:284237

約数の個数: 32

約数和(自身を含む): 41321469600

約数和(自身を除く): 21144873688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 809, 1618, 3236, 6472, 8899, 17798, 35596, 71192, 283411, 566822, 1133644, 2267288, 3117521, 6235042, 12470084, 24940168, 229279499, 458558998, 917117996, 1834235992, 2522074489, 5044148978, 10088297956, 20176595912]

約数ペア:

[(1, 20176595912), (2, 10088297956), (4, 5044148978), (8, 2522074489), (11, 1834235992), (22, 917117996), (44, 458558998), (88, 229279499), (809, 24940168), (1618, 12470084), (3236, 6235042), (6472, 3117521), (8899, 2267288), (17798, 1133644), (35596, 566822), (71192, 283411)]